Completion of the Overlays screen (and some menu stuff too)
I would really like optimization of the overlay feature in the editor. What I mean by that is allowing for video overlays, adding more adjustability for any overlays (except blurs) like rotation, ability to stretch the overlay, the ability to customize view stuff such as hue, saturation, brightness, contrast, exposure, etc. and finally for this bit, chroma key. You know, green screen, blue screen, CGI, movies... Yeah.
Another thing is changing the menu a bit to make it more organized and easier to navigate. Having the overlays, but the blur is in a separate folder with other distortions such as pixelate, negative, etc.